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Installation Procedure
Specification for circuit breaker and power supply cord
• Power supply cord is not supplied with air conditioner.
• Select the power supply cord in accordance with relevant local and national regulations.
• Wire size must comply with the applicable local and national code.
• Specifications for local wiring power supply cord and branch wiring are in compliance with local cord.
The specification for cables
Model
AJ036BXJ4CH
H05RN-F grade
AJ020CXS3CH
AJ024CXS4CH
AJ030CXS4CH
AJ036CXS4CH
H05RN-F grade
AJ048BXJ5CH
• Connect the power cable to the auxiliary circuit breaker.
An all-pole disconnection from the power supply must be incorporated in the fixed wiring with a contact opening of
≥0.12 inch (3 mm).
Tightening power terminal
• Connect the cables to the terminal board using the compressed ring terminal.
• Use rated cables only.
• Connect the cables with driver and wrench that can apply the rated torque to the screws.
• Make sure that appropriate tightening torque is applied for cable connection. If the terminal is loose, arc heat may
occur and cause fire and if the terminal is connected too firmly, terminal may get damaged.
Screw
12
English
DB68-12535A-00_IM_23Y FJM Outdoor_AA_EN_.indd 12
DB68-12535A-00_IM_23Y FJM Outdoor_AA_EN_.indd 12
Main Power Supply
Indoor Power Supply
Cable
Specification
Type
Specification
3G, 4.0 mm²
(8Kcmil or
0.0062 inch²
or 10AWG),
3G, 1.5 mm²
(3Kcmil or
or more
0.0023 inch²
A
or 14AWG),
3G, 6.0 mm²
H05RN-F grade
(12Kcmil or
or more
0.0093 inch²
or 8AWG),
or more
M4
Communication Cable
Cable
Type
Specification
2G, 0.75 mm²
(1.5Kcmil or
0.0012 inch²
B
or 18AWG),
H05RN-F grade
or more
Tighten Torque [lbf·ft (kgf·cm)]
0.87 ~1.30 (12.0 ~ 18.0)
Type
FUSE
MCCB
GL
Type
Frame: 35A
30A
30A
Trip: 30A
C
Frame: 50A
40A
40A
Trip: 40A
2023-09-22 오후 1:46:55
2023-09-22 오후 1:46:55
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